Display rack for paint color chips



FIG. 1 is a front, right side perspective view of a first variant of a display rack for paint color chips;

FIG. 2 is a left side view of the display rack for paint color chips of FIG. 1; and,

FIG. 3 is a front view of the display rack for paint color chips of FIG. 1.

The broken lines are for illustration purposes only and form no part of the claimed design. 

The ornamental design for a display rack for paint color chips, as shown and described. 